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2nd Grade Addition Worksheets

This free printable worksheet practices adding two-digit numbers, with and without regrouping. It has 24 problems, and the answer key is on its own page when you print, so you can check work afterward.

Tip: Line up the digits by place value before adding, and regroup when a column adds up to 10 or more.

Name: ____________________Date: ____________

2nd Grade Addition

  1. 26 + 30 = ____
  2. 96 + 85 = ____
  3. 21 + 55 = ____
  4. 96 + 16 = ____
  5. 51 + 81 = ____
  6. 98 + 89 = ____
  7. 68 + 87 = ____
  8. 20 + 53 = ____
  9. 66 + 98 = ____
  10. 72 + 50 = ____
  11. 74 + 70 = ____
  12. 79 + 81 = ____
  13. 11 + 59 = ____
  14. 98 + 46 = ____
  15. 55 + 50 = ____
  16. 65 + 99 = ____
  17. 39 + 35 = ____
  18. 46 + 78 = ____
  19. 27 + 68 = ____
  20. 90 + 80 = ____
  21. 48 + 22 = ____
  22. 90 + 73 = ____
  23. 86 + 20 = ____
  24. 25 + 20 = ____

Answer Key: 2nd Grade Addition

  1. 56
  2. 181
  3. 76
  4. 112
  5. 132
  6. 187
  7. 155
  8. 73
  9. 164
  10. 122
  11. 144
  12. 160
  13. 70
  14. 144
  15. 105
  16. 164
  17. 74
  18. 124
  19. 95
  20. 170
  21. 70
  22. 163
  23. 106
  24. 45

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More 2nd grade worksheets: 2nd Grade Subtraction · 2nd Grade Multiplication · 2nd Grade Place Value · 2nd Grade Comparing Numbers · 2nd Grade Skip Counting · 2nd Grade Even and Odd Numbers · 2nd Grade Word Problems